namespace CSharpPro._0916;
/*
public class Phone
{
   private string brand;
   private int  weight;
   private int camera;
   private int price;

   public Phone(string brand, int weight, int camera, int price)
   {
      this.brand = brand;
      this.weight = weight;
      this.camera = camera;
      this.price = price;
   }

   public override string ToString()
   {
      return "品牌："+brand+",重量："+weight+",后置摄像头像素："+camera+",价格："+price;
   }
}
*/